SimulCharge™, Voltage Converter, Ethernet Adapter with RBM Technology for Samsung Micro USB Mobile Devices

$99.99 / Web Price

The eSTS-vcE provides compatible Samsung Micro USB mobile devices* with SimulCharge™, a built-in voltage converter and Ethernet. SimulCharge™ ensures the mobile device can simultaneously access the adapter’s wired network connection while it is charging. The adapter also features Network Recovery & Battery Modulation (RBM) technology.

Battery Modulation protects the mobile device’s battery from constant overcharging, which can degrade the battery over time and shorten its lifespan. Meanwhile, Network Recovery can recover a wired Ethernet connection if it unexpectedly drops out.

The eSTS-vcE can use an external DC power source, ranging from 9 to 36 volts. The DC-DC converter steps down the input voltage to a device-friendly 5 volts for use by the eSTS-vcE and mobile device.

How the eSynC-vcE Works

The eSTS-vcE adapter provides compatible Samsung Micro USB mobile devices* with simultaneous charging and access to data (SimulCharge™). It features a built-in voltage converter, wired Ethernet connectivity and RBM technology.

The simple plug-and-play nature of the eSTS-vcE makes it an easy, low-cost alternative to Power-Only, Power over Ethernet (PoE) setups. This eliminates the need for complex and expensive Power Injectors or PoE-capable network switches, in order, to place mobile devices in isolated or far-off locations.

The eSTS-vcE’s on-board DC-DC voltage converter can take a power input of between 9 and 36 volts** and steps it down to the 5 volts required by most mobile devices***. The adapter can be used to supply power in permanent and semi-permanent installations (adhering to local electrical codes) with minimal installation cost. This eliminates the requirement for a licensed electrician to install and run a dedicated AC power line.

Power at a Distance

The adapter can also be installed up to 50 ft (15 m) from the AC power source. This means it can be installed in locations with limited electrical outlets and provides greater options for mobile device placement.

The eSTS-vcE’s Ethernet port provides a reliable 10/100-capable wired network connection that is more stable than Wi-Fi.


Robust Battery Protection

Battery Modulation protects the mobile device from overcharging and its battery from bloating, which can cause severe damage to the device. The LAVA Tablet Manager (LTM) app, installed on the mobile device, monitors the battery level and users can set upper and lower charging thresholds for the battery.When the battery charges to the higher threshold, the adapter turns off charging and the mobile device is allowed to discharge until it hits the lower threshold. This ensures the battery never overcharges, even if it is left plugged in 24/7. Battery Modulation extends the lifespan of both the battery and device for a better return on investment.

Wired Network and Other Features

Network Recovery provides a failsafe system to recover the wired network connection if it drops out. If the connection is lost for more than a few minutes, the LTM app sends a command to reset the Ethernet portion of the adapter to re-establish the connection. It’s the equivalent of unplugging the Ethernet cable and then plugging it back in. This feature is also configurable through the LTM app.

RBM also features Screen Brightness Management, which lets customers set a daytime and night-time brightness level through the LTM app, as a way to combat overheating. This allows for the mobile device to have a bright display during the day when the business is open and a dimmer display at night after it closes. The display is one of the biggest sources of heat for a mobile device. Excess heat puts additional strain on the battery and can also accelerate battery bloating. Dimming the display during off-hours significantly reduces its heat generation, prolonging the lifespan of the device.

The adapter comes with a casing and a Micro USB to Micro USB cable to connect the mobile device. This custom LAVA cable must not be extended or replaced with a third-party one. Doing so will cause the mobile device to stop working.

*The eSTS-vcE is not compatible with all Samsung mobile devices. Please see the list of tested Samsung devices.
**The 9-36V DC power supply is not included with the adapter and must be purchased separately.
***The mobile device can also be powered through the adapter’s Micro USB-B port, which is rated for the standard 5 volts at 2 amps. It is recommended to use the charging cable that came with the mobile device. A separate power supply is not included.


System Requirements


1 x Micro USB to Micro USB cable (3.3 ft / 1 m) to the mobile device.
Note: The cable is included with the adapter.
1 x Barrel (2 mm) DC Output Connector (Centre Pin Positive)
1 x RJ45 10/100 Ethernet port (LAN)
1 x Micro USB-B port (for device connection)
1 x Micro USB-B port (the Aux. 5V input)
1 x Charge State LED
1 x eSTS Mode Status LED
1 x Ethernet Link/Activity LED
1 x Device USB Activity LED



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